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Technologies de l'information - Cadre multimédia...
Scope: This International Standard describes reference software implementing the normative clauses of the other parts of ISO/IEC 21000. The information provided is applicable for determining the reference software modules...
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Norme sur les unités de système d’extinction ...
The standard does not currently provide requirements to address extinguishing system units intended to protect volumes less than 100 m 3 . This proposal allows for the design quantity of extinguishing agent to be the same for...
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Vibrations de construction
This Standard provides requirements for the prediction, production, monitoring and control of vibrations created during construction projects. Parameters include Peak Particle Velocity, zone of influence, public consultation...
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Boîtes de jonction pour modules photovoltaïques...
This International Standard describes safety requirements, constructional requirements and tests for junction boxes up to 1 500 V dc for use on photovoltaic modules according to class II of IEC 61140:2001. This standard...
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Transformateurs de mesure - Partie 9: Interface...
This part of IEC 61869 is a product family standard applicable to instrument transformers with digital output. The product standard is composed of IEC 61869-1 and IEC 61869-6, in addition to this standard and the relevant...
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Busways haute tension fermés en métal
1.1 This Standard applies to indoor and outdoor metal-enclosed busways for voltages from 751 V to 46 kV, inclusive, ac or dc, intended to be used in nonhazardous locations in accordance with the Rules of the Canadian...
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Interrupteurs de charge haute tension
1.1 This Standard applies to full-load interrupter switches for use at voltages from 751 to 48 300 V ac indoors, and for installation in switchgear assemblies (see CSA Standard C22.2 No. 31) or similar equipment for use...
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Outils électroportatifs à moteur, outils portables...
This proposed Amendment is being developed at the request of industry members. It will provide the industry with a standard for hand-held motor operated electric tools – Transportable threading machines. This will meet the...
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Transformateurs de mesure - Partie 1 : Exigences...
This International Standard is applicable to newly manufactured instrument transformers with analogue or digital output for use with electrical measuring instruments or electrical protective devices having rated frequencies...
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Transformateurs de mesure - Partie 2 : Exigences...
This part of IEC 61869 is applicable to newly manufactured inductive current transformers for use with electrical measuring instruments and/or electrical protective devices having rated frequencies from 15 Hz to 100 Hz
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Transformateurs de mesure - Partie 4: Exigences...
This part of IEC 61869 applies to newly-manufactured combined transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz. The requirements and tests of...
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Technologies de l´information - Services et plate...
This document specifies a framework for a distributed real-time Access system. It includes: 1) an ID triggered modular system architecture, the functions of the modules, the semantics of messages those modules exchange, and...